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8. Specifications
8.
Specifications
Depending on the selected instrument version (e.g. sealings), the specification may deviate from the specifications
listed here. The specifications in the order documentation are definitive.
For further specifications, see WIKA data sheet PE 87.23.
Specifications
Measuring range
Maximum working pressure
Overpressure limit
Measuring ranges < 10 bar
Measuring ranges ≥ 10 to ≤ 600 bar
Measuring ranges > 600 bar
Max. measured error per IEC 62828-1
Total probable error per IEC 62828-2
Vacuum resistance
Radio standards
Voltage supply
Battery voltage
Battery life
Material (wetted)
Operation altitude per EN 61010-1
Medium temperature limit
Ambient temperature limit
Storage temperature limit
Relative humidity, condensation per EN
61010-1
Permissible pollution degree per EN 61010-1
1) Depending on measuring and transmission interval
WIKA operating instructions, models PEW-1000 and PEW-1200
→ See product label
→ Equals the upper range value / full scale value
3-times
2-times
1.43-times
≤ ±0.5 % of span
→ See following graphic
Yes
LoRaWAN
®
868 MHz EU
■
®
Bluetooth
4.2
■
Battery pack
DC 3.6 V
5 years
1)
Stainless steel 316L
≤ 2,000 m above sea level
-20 ... +80 °C [-4 ... +176 °F]
-20 ... +80 °C [-4 ... +176 °F]
-40 ... +70 °C [-40 ... +158 °F]
0 ... 95 % r. h. (non-condensing)
2
EN
29
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